JP2023541855A - パルス電界アブレーションのための輪郭成形電極、ならびにそのシステム、デバイス、および方法 - Google Patents
パルス電界アブレーションのための輪郭成形電極、ならびにそのシステム、デバイス、および方法 Download PDFInfo
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- JP2023541855A JP2023541855A JP2023515668A JP2023515668A JP2023541855A JP 2023541855 A JP2023541855 A JP 2023541855A JP 2023515668 A JP2023515668 A JP 2023515668A JP 2023515668 A JP2023515668 A JP 2023515668A JP 2023541855 A JP2023541855 A JP 2023541855A
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Images
Classifications
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- A—HUMAN NECESSITIES
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- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/0022—Balloons
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00613—Irreversible electroporation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/126—Generators therefor characterised by the output polarity bipolar
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063075729P | 2020-09-08 | 2020-09-08 | |
| US63/075,729 | 2020-09-08 | ||
| PCT/US2021/049410 WO2022055961A2 (fr) | 2020-09-08 | 2021-09-08 | Électrodes profilées pour ablation par champ électrique pulsé, et systèmes, dispositifs et procédés associés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2023541855A true JP2023541855A (ja) | 2023-10-04 |
Family
ID=78135102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023515668A Pending JP2023541855A (ja) | 2020-09-08 | 2021-09-08 | パルス電界アブレーションのための輪郭成形電極、ならびにそのシステム、デバイス、および方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220071699A1 (fr) |
| EP (1) | EP4210610A2 (fr) |
| JP (1) | JP2023541855A (fr) |
| CN (1) | CN116157085A (fr) |
| WO (1) | WO2022055961A2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4319673A1 (fr) | 2021-04-07 | 2024-02-14 | BTL Medical Development A.S. | Dispositif et méthode d'ablation à champ pulsé |
| IL309432A (en) | 2021-07-06 | 2024-02-01 | Btl Medical Dev A S | Apparatus and method for ablation (burning) by electric pulse field |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014151273A1 (fr) * | 2013-03-15 | 2014-09-25 | Medtronic Ardian Luxembourg S.A.R.L. | Dispositif de traitement ayant une surface de contact d'électrode, configuré pour améliorer l'uniformité d'une distribution d'énergie électrique, et dispositifs et procédés associés |
| JP2017536187A (ja) * | 2014-12-03 | 2017-12-07 | メタベンション インコーポレイテッド | 神経または他の組織を調節するためのシステムおよび方法 |
| US10130423B1 (en) * | 2017-07-06 | 2018-11-20 | Farapulse, Inc. | Systems, devices, and methods for focal ablation |
| US10172673B2 (en) | 2016-01-05 | 2019-01-08 | Farapulse, Inc. | Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue |
| US10660702B2 (en) | 2016-01-05 | 2020-05-26 | Farapulse, Inc. | Systems, devices, and methods for focal ablation |
| JP7033142B2 (ja) * | 2017-01-06 | 2022-03-09 | セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド | 肺静脈隔離バルーンカテーテル |
| CN115844523A (zh) | 2017-09-12 | 2023-03-28 | 波士顿科学医学有限公司 | 用于心室局灶性消融的系统、设备和方法 |
-
2021
- 2021-09-08 JP JP2023515668A patent/JP2023541855A/ja active Pending
- 2021-09-08 CN CN202180061601.1A patent/CN116157085A/zh active Pending
- 2021-09-08 EP EP21791081.9A patent/EP4210610A2/fr active Pending
- 2021-09-08 US US17/469,300 patent/US20220071699A1/en active Pending
- 2021-09-08 WO PCT/US2021/049410 patent/WO2022055961A2/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20220071699A1 (en) | 2022-03-10 |
| WO2022055961A2 (fr) | 2022-03-17 |
| WO2022055961A3 (fr) | 2022-04-14 |
| CN116157085A (zh) | 2023-05-23 |
| EP4210610A2 (fr) | 2023-07-19 |
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